sceVideoOutRegisterBuffers2 and sceVideoOutSubmitChangeBufferAttribute2
threw for every buffer attribute option other than 0. PPSA26344 builds
its display buffers with option 8 through the libSceAgc helper linked
into it, so its first registration failed.
Option 8, VIDEO_OUT_BUFFER_ATTRIBUTE_OPTION_STRICT_COLORIMETRY (name
and value from KytyPS5), is now accepted and presented as option 0;
every other option still throws. What the console changes for it is
unknown and recorded in TechnicalDebt. The rejection now names the
tiling mode, pitch, aspect ratio and option it was given.
video_out_flip_tests decode checks that option 8 describes the same
buffer as option 0 and that options 1, 32 and 40 are rejected.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
and throws for any non-zero word after it. Its layout matches shadPS4's
ServiceThreadParams instead: an unknown first word (16), a set-priority flag
and a priority (256..767), a set-affinity flag and a 64-bit CPU mask at
offset 16. PPSA21564 passes 16, 1, 0x100, 1 and 0x1FFF, so it stops at
startup on main.
sceVideoOutOpen now validates each field and reads the mask only when its
flag is set, so a 16-byte param with both flags clear still works. The
priority and affinity are not applied, since the present and vblank threads
are host threads; this and the unknown first word are listed in the
technical debt.
Ten libSceVideoOut and two libScePad error constants had values that
belong to other errors of the same library (for example INVALID_HANDLE
was 0x80290003 and RESOURCE_BUSY / SLOT_OCCUPIED were swapped). They now
match KytyPS5, shadPS4 and fpPS4, which agree on all of them.
Co-Authored-By: Claude <noreply@anthropic.com>
sceVideoOutOpen threw for any non-null param. PS5 titles pass a 16-byte
open param whose first word is its size, so they could not open a port.
A param whose size word is 16 and whose other three words are zero
requests nothing beyond a null param and is accepted. Any other size,
or any non-zero option word, still throws.
Brings in main up to 9958d26 (homebrew runtime, POSIX wrappers in
libkernel, sce_module guest modules and --skip-sce-module, the --to-intel
general pipeline, libSceRandom, libSceRtc, libScePosixForWebKit,
libRenoirCore, test wiring).
Resolutions where both sides implemented the same thing:
- libkernel pthread: main's structure (lazy static initialisation,
destroyed markers, MutexOperations/CondOperations, mutex protocol and
condattr clock) with this branch's TimedWait deadlines and condition
(precise timed lock/wait on Windows), wait tracing, the adaptive mutex
type 4, POSIX default ERRORCHECK mutexes, EDEADLK/EPERM results instead
of throws, and condition clocks honoured for absolute timeouts.
- libc locale: the guest Dinkumware ABI (_Locimp, facet vtables, short
ctype/case tables, locale ids, stream storage) is kept because guest code
inlines those layouts; main's C character functions are kept on top.
- libc stdio/strings/math: main's stream functions (guest FILE status
sync), strerror/perror, remove, formatting, string and math exports win
over this branch's duplicates.
- libc paths: main's working directory with this branch's path aliases
resolved on the normalised guest path.
- libkernel file: this branch's sceKernel* results as SCE errors, main's
POSIX wrappers and both fstat helpers.
- relinker: this branch's stub lowering keeps its trampolines through the
main executable path; guest modules refuse lowerings that need stubs.
- AGC driver: main's rendering wait is executed by this branch's workers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177gthrWEBBfBu5xJDXgBfo
